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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [loadpre15.c] - Blame information for rev 826

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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-pre-stats" } */
typedef int type[2];
int foo(type *a, int argc, int t)
{
  type c = {0, 1};
  int d, e;
 
  /* Should be able to eliminate the second load of *a along the main path. */
  d = (*a)[t];
  if (argc)
    {
      a = &c;
    }
  e = (*a)[t];
  return d + e;
}
/* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre"} } */
/* { dg-final { cleanup-tree-dump "pre" } } */

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O2 -fdump-tree-pre-stats" } */`
3			`typedef int type[2];`
4			`int foo(type *a, int argc, int t)`
5			`{`
6			`type c = {0, 1};`
7			`int d, e;`
8
9			`/* Should be able to eliminate the second load of a along the main path. /`
10			`d = (*a)[t];`
11			`if (argc)`
12			`{`
13			`a = &c;`
14			`}`
15			`e = (*a)[t];`
16			`return d + e;`
17			`}`
18			`/* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre"} } */`
19			`/* { dg-final { cleanup-tree-dump "pre" } } */`

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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [loadpre15.c] - Blame information for rev 826